All missing definitions has been added, mostly according to documentation,
as well as some that were missing from documentation but found in examples
and source code.
Also added documentation.
Added tests for most settings and objects.
Implemented the following changes.
- The HighchartsChartObject.series property should return
HighchartsSeriesObject[] not HighchartsSeriesChart[].
- Added missing setVisible(...) overloaded method to the
HighchartsSeriesObject interface.
- Added missing JQuery.highcharts(...) method overload containing
callback function parameter used to manipulate the chart instance.
- Amended test file to exercise all changes in this commit.
Dan Lewi Harkestad